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Why does PHP consider 0 to be equal to a string?
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115
You are doing == which sorts out the types for you.
0 is an int, so in this case it is going ...
What is more efficient? Using pow to square or just multiply it with itself?
...\
std::cout << elapsed << " "; \
\
return x; \
}
TEST(1, b)
TEST(2, b*b)
TEST(3, b*b*b)
TEST(4, b*b*b*b)
TEST(5, b*b*b*b*b)
template <int exponent>
double testpow(double base, long loops)
{
double x = 0.0;
boost::posix_time::ptime startTime = now();
for (long...
jQuery equivalent of getting the context of a Canvas
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answered May 27 '10 at 21:34
MattMatt
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How to check if a process id (PID) exists
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10 Answers
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how to override left:0 using CSS or Jquery?
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answered Apr 11 '12 at 9:06
Jan HančičJan Hančič
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Add centered text to the middle of a -like line
I'm wondering what options one has in xhtml 1.0 strict to create a line on both sides of text like-so:
32 Answers
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Convert a byte array to integer in Java and vice versa
... the ByteBuffer. It can do all the work for you.
byte[] arr = { 0x00, 0x01 };
ByteBuffer wrapped = ByteBuffer.wrap(arr); // big-endian by default
short num = wrapped.getShort(); // 1
ByteBuffer dbuf = ByteBuffer.allocate(2);
dbuf.putShort(num);
byte[] bytes = dbuf.array(); // { 0, 1 }
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Simple way to create matrix of random numbers
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13 Answers
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Why is printing to stdout so slow? Can it be sped up?
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159
How can it be that writing to physical disk is WAY faster than writing to the "screen" (pre...